LONDON — Wednesday found Jordyn Wieber exhausted, undecided, walking around London in a protective boot and preparing to sort through endorsement offers.

Wieber and the rest of the gold medal-winning U.S. women’s gymnastics team appeared in the Westfield Stratford shopping center near Olympic Park, sporting their leotards at an Adidas promotional event and doing interviews for an hour with reporters.

“I’m really tired,” said Aly Raisman, who will leave with an individual gold and bronze and her team gold. “We barely slept at all last night.”

That’s because the gymnasts went to a party for U.S. athletes Tuesday night, getting a chance to see their families. Then best friends Wieber, Raisman and McKayla Maroney stayed up late talking — with much of that talk centered around their futures in the sport.

At this point, Maroney and Raisman are leaning toward continuing and pointing toward Rio in 2016. Wieber is less certain about keeping the trio together that long, although the 17-year-old from DeWitt said the next world championships were “a definite possibility.”

“I’m almost positive that I really want to stick with this and stay with gymnastics, at least to another worlds,” said Maroney, 16, who got a silver medal in vault.

Raisman is 18 but she feels the same way, even though most gymnasts start to fade as they enter their 20s.

“I would love to go to Rio,” Raisman said. “I had so much fun this whole entire experience. I’d love to keep going. I think it would be awesome if we all came back. The older you get, the harder it is. But I still feel like this isn’t even my best, I feel like I can improve and get better.”

Individual all-around champ Gabby Douglas is 16 and undecided, saying of Rio: “I’m not going to count that out just yet, because I’m still young and still fresh and my body’s still good. So, if all goes well, you’ll be seeing more of me.”

Kyla Ross, the youngest member of the team at 15, figures to be back, and there are young contenders to emerge in the next few years. Dominique Dawes is the last U.S. female gymnast to take part in two straight Olympics, in 1996 and 2000.

Wieber’s focus right now is enjoying the rest of the week and Sunday’s Closing Ceremonies in London, and healing her right leg (which was out of the boot during the Adidas event). Team USA physician Dr. Larry Nasser, who also serves as Michigan State’s team physician, has diagnosed it as a likely stress fracture.

Wieber still expects to take part in a three-month tour with the rest of the team this fall. It comes to the Palace of Auburn Hills on Nov. 3.

“I definitely think I’ll be better by then,” she said. “It’s not that serious of an injury. Well, it’s serious but I don’t need any surgery.”

Wieber’s teammates said they could tell the leg was bothering her in London. She finished seventh in the floor exercise final on Tuesday, the last event of gymnastics competition.

Wieber made a couple mistakes early but kept it together and wrapped it up well.

“I’m really proud of her for finishing strong the way she did on the floor routine,” Maroney said. “That was amazing. She’s been hurting. But she’s a tough girl and I haven’t heard her complain once.”

After the tour, Wieber will return to DeWitt High in January. The senior-to-be then plans to attend UCLA in the fall of 2013.

“It’ll be fun to go back and kind of be a normal student for a while,” she said, “see my friends and everything.”

At an undetermined point, Wieber will decide on gymnastics. It may be a decision that develops over time. Coach John Geddert, who owns Twistars USA Gymnastics Club in Dimondale, said Tuesday that he would like Wieber to take part in the next world championships.Coach John Geddert, who owns Twistars USA Gymnastics Club in Dimondale, said Tuesday that he would like Wieber to take part in the next world championships.

Meanwhile, Wieber’s agent, Tasha Schwikert of Los Angeles-based Wasserman Media Group, said Wednesday that she was “sorting through a lot of inquiries” from companies interested in paying Wieber to endorse their products. This despite the fact that Wieber did not qualify to compete in the all-around final.

“The team won gold and that’s the most important thing,” said Schwikert, who was part of the 2000 team that won bronze in Sydney. “And her story is the comeback story, the overcoming adversity story. Who doesn’t love that? We’re gonna do the tour. Right now we have existing deals, so we’ll focus on those and see if we can extend. And then we’ll add what makes sense.”